import java.util.Scanner;

public class Test_4 {

    public static void main(String[] args) {

        System.out.println("请输入一个你年份：");
        Scanner scanner = new Scanner(System.in);
        int year = scanner.nextInt();
        if((year%4==0 && year%100!=0) || (year%400==0)){
            System.out.println("闰年");
        }else{
            System.out.println("平年");
        }



    }
}
